黔西南州位于贵州省西南部 ,地处北纬2 4°38′～ 2 6°11′,东经 10 4°35′～ 10 6°32′。境内的南、北盘江流域为海拔 5 0 0 m以下的低热河谷地区 ,年平均气温超过 2 0℃ ,≥ 10℃积温 6 5 0 0℃以上 ,具备种植部分热带水果的热量条件。 80年代中期 ,该地区开始引种香蕉获 Qianxinan Prefecture is located in the southwest of Guizhou Province and is located at latitude 24 ° 38 ’~ 26 ° 11’ and longitude 104 ° 35 ’~ 106 ° 32’. The south and north Pan River valleys in the low-lying valley area below 500m altitude have an annual average temperature of over 20 ℃ and an accumulated temperature of ≥ 10 ℃ above 6500 ℃, which provides the thermal conditions for planting some tropical fruits. In the mid-1980s, banana was introduced in the area